netdev - [patch net-next 2/5] net: sched: propagate classid down to offload drivers

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Date:   Wed,  9 Aug 2017 14:30:32 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com,
        daniel@...earbox.net, mlxsw@...lanox.com, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
        jakub.kicinski@...ronome.com, simon.horman@...ronome.com,
        pieter.jansenvanvuuren@...ronome.com, oss-drivers@...ronome.com,
        ganeshgr@...lsio.com, jeffrey.t.kirsher@...el.com,
        saeedm@...lanox.com, matanb@...lanox.com, leonro@...lanox.com
Subject: [patch net-next 2/5] net: sched: propagate classid down to offload drivers

From: Jiri Pirko <jiri@...lanox.com>

Drivers need classid to decide they support this specific qdisc+class
or not. So propagate it down via the tc_cls_common_offload struct.

Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 include/net/pkt_cls.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 0f78e65..1f1de20 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -410,6 +410,7 @@ struct tc_cls_common_offload {
 	u32 chain_index;
 	__be16 protocol;
 	u32 prio;
+	u32 classid;
 };
 
 static inline void
@@ -420,6 +421,7 @@ tc_cls_common_offload_init(struct tc_cls_common_offload *cls_common,
 	cls_common->chain_index = tp->chain->index;
 	cls_common->protocol = tp->protocol;
 	cls_common->prio = tp->prio;
+	cls_common->classid = tp->classid;
 }
 
 struct tc_cls_u32_knode {
-- 
2.9.3